/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.streamsets.pipeline;

public class Utils {

  public static <T> T checkNotNull(T value, Object varName) {
    if (value == null) {
      throw new NullPointerException(varName + " cannot be null");
    }
    return value;
  }

  public static <T> T  checkArgumentNotNull(T arg, Object msg) {
    if (arg == null) {
      throw new IllegalArgumentException((msg != null) ? msg.toString() : "");
    }
    return arg;
  }
}
